71756524

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1187}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 153280512

約数和(自身を除く): 81523988

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 127, 238, 254, 476, 508, 889, 1187, 1778, 2159, 2374, 3556, 4318, 4748, 8309, 8636, 15113, 16618, 20179, 30226, 33236, 40358, 60452, 80716, 141253, 150749, 282506, 301498, 565012, 602996, 1055243, 2110486, 2562733, 4220972, 5125466, 10250932, 17939131, 35878262, 71756524]

約数ペア:

[(1, 71756524), (2, 35878262), (4, 17939131), (7, 10250932), (14, 5125466), (17, 4220972), (28, 2562733), (34, 2110486), (68, 1055243), (119, 602996), (127, 565012), (238, 301498), (254, 282506), (476, 150749), (508, 141253), (889, 80716), (1187, 60452), (1778, 40358), (2159, 33236), (2374, 30226), (3556, 20179), (4318, 16618), (4748, 15113), (8309, 8636)]